I Open a Bookstore, and You’re Telling Me I Transmigrated??

In a world where magic and swordsmanship coexist, what good is opening a bookstore???? Multiple universes? Different pocket dimensions? So... Fire Style? I'll take that! The Six Powers? They're mine!! The Mysterious Heaven Treasure Record? Uh, no thanks, I wouldn't dare. Anyway, in a magical world, opening a bookstore can make you stronger too, right, Ye Chen?